Demographics & People — Onondaga County, New York
Population & Households
| Population (official) | 472,637 |
|---|---|
| Median Age | 39.40 |
| Veterans | 23,008 |
| Housing Units | 211,312 |
| Uninsured | 2,101 |
Migration
| Inflow | 400,209 |
|---|---|
| Outflow | 407,525 |
| Net | -7,316 |
| Growing | No |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.
Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:29.465688+00:00; aggregated 2026-04-13T16:08:24.594055+00:00.